Air Quality in Yamagata, Japan

Drizzle
24.9°C · 86.3% humidity
24.9°
Feels 24.9°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast Calibrated
50 12pm
70
70
27 3pm
39
48
34 6pm
59
62
64 9pm
39
47
48 12am
48
49
49 3am
49
50
50 6am
50
50
50 9am
43
43
Station readings 18h ago
AQI 43
PM2.5 10.3 µg/m³ · 18h ago
AD 728×90

Air Quality Index Trend

45h · 23 stn

Yamagata's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

86.3%
Humidity
24.0 km/h
Wind SW
1008.5 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
27
6.5 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

45h · 23 stations
PM2.56.5 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
08-03
35.0° 24.9°
2.56 mm
08-04
34.1° 24.7°
6.06 mm
08-05
33.3° 24.1°
1.38 mm
08-06
30.1° 24.2°
2.69 mm
08-07
35.6° 25.0°
0.56 mm
08-08
37.3° 24.7°
14.81 mm
08-09
35.0° 23.9°
0.13 mm
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T06:44 UTC.